JPH0319912U - - Google Patents

Info

Publication number
JPH0319912U
JPH0319912U JP7973989U JP7973989U JPH0319912U JP H0319912 U JPH0319912 U JP H0319912U JP 7973989 U JP7973989 U JP 7973989U JP 7973989 U JP7973989 U JP 7973989U JP H0319912 U JPH0319912 U JP H0319912U
Authority
JP
Japan
Prior art keywords
light
light intensity
light receiving
photoelectric conversion
conversion elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7973989U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7973989U priority Critical patent/JPH0319912U/ja
Priority to US07/410,359 priority patent/US4990909A/en
Publication of JPH0319912U publication Critical patent/JPH0319912U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP7973989U 1988-09-30 1989-07-06 Pending JPH0319912U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7973989U JPH0319912U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-06 1989-07-06
US07/410,359 US4990909A (en) 1988-09-30 1989-09-21 Revolution counter using a magnetic bubble device for multi-turn absolute encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7973989U JPH0319912U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-07-06 1989-07-06

Publications (1)

Publication Number Publication Date
JPH0319912U true JPH0319912U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-27

Family

ID=31624170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7973989U Pending JPH0319912U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-09-30 1989-07-06

Country Status (1)

Country Link
JP (1) JPH0319912U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4881483B1 (ja) * 2011-06-28 2012-02-22 将史 冨田 吹きこぼれ防止装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4881483B1 (ja) * 2011-06-28 2012-02-22 将史 冨田 吹きこぼれ防止装置

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